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inn [45]
3 years ago
12

If H^-1(x) is the inverse of H(x), what is the value or H^-1(H(x))?

Mathematics
2 answers:
hram777 [196]3 years ago
6 0
<span>f<span>(<span>g<span>(x)</span></span>)</span></span>=<span>ln<span>(<span>ex</span>−1+1)</span></span>=<span>ln<span>(<span>ex</span>)</span></span>=x<span>ln<span>(e)</span></span>=<span>x</span>
Musya8 [376]3 years ago
4 0
<h2>Answer:</h2>

If H^-1(x) is the inverse of H(x) , then the value of the composition function:

    H^-1(H(x)) is:

              Option: D

               D.  x

<h2>Step-by-step explanation:</h2>

We know that the composition of a function and its inverse always gives us the resultant as identity function.

Here we have the function H(x) and its inverse function is represented by H^-1(x)

Then the composition:

     H^{-1}H(x)=H(H^{-1}(x))=I(x)=x

where I denotes the identity function.

                Hence, the correct answer is:  Option: D

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